| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.49 | 7.759% | $152.4682 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $71.98 | 11.141% | $79.9993 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $217.83 | 13.361% | $246.9343 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $204.42 | 4.338% | $213.2877 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $103.78 | 3.279% | $107.1829 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $221.78 | 11.517% | $247.3224 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $158.43 | 8.525% | $171.9362 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,119.71 | $1,219.1310 | $1,219.13 | $1,219.15 | $1,219.10 | |